1st time experiencing ukai japanese bistro! their portions here are very generous! loved the…read moreinside! it felt upscale but a hidden gem in the world of sushi the service was great and the ambiance was a casual sit down sushi place

May 2026 - Dinner service Got seated promptly…read more Waitress gave us a good sake recommendation Kids lived their Ramen and Edamame Sushi rolls were good portions A decent spot for a nice Japanese dinner !

I can't tell you how many times my mom has ordered from here! Every time we have a gathering of…read moremore than 5 people, she defaults to IV Sushi Togo. They're reliable, consistent, and know her by name! How is it that my first time picking up a sushi boat, the owner knew who my mom was because I look like her LOL. We usually order Sushi Boat #1 ($125) that serves 7-9 people or Sushi Boat #2 ($195) that serves 10-12 people. I would say the serving sizes are accurate; the sushi is always fresh and it gets compliments every time. The visuals ain't so bad either :) Since you're kind of "renting" the boat, you put in a $100 deposit (must be cash!) when you pick up Sushi Boat #1 and you get your deposit back in full when you return it. We usually wipe it down as best we can and return it the same evening or next afternoon. Sushi Boat #2 is a $200 cash deposit. I highly recommend ordering sushi catering from here!!

Ordered here for the first time after my friend recommended me…read more Quality was fresh. Price was good. Sashimi were very thick cut. The rolls were very tasty, we got the lion king and mango salmon rolls. They gave us 3 miso soup which was tastier than usual with some carrots in it! The only thing was the seaweed was a bit chewy. We ordered on a Sunday at 4 pm online and picked up at 7pm. Only had to wait a few minutes. Will definitely come back for more sushi!

Try the bento boxes during lunch. We have ordered the 2-item bento with salmon Yayumi Sushi is my…read moresister-in-law's go to lunch sushi restaurant. They have really great deals on their bento boxes especially if you go there for lunch. The service is very friendly. I'm happy with the quality of the food we like, how you can change the sashimi of your bento box by choosing only fish that you like and the up charge is not too much.

Ok - here we go- again and again- I find that the more times I go the more I like this place. It's…read morefamily owned and they run the show- the waitress is really friendly and very nice- she is very helpful with the menu and is really fast. The salad was chilled - it really brought back good memories and the miso soup was perfect - they arrived really quick to the table. We ordered 3 rolls total and the first roll - tiger - was delivered soon after. The other two came together because one was baked. The lion king is super - I love it hot. The Danville is one of my favorites with the jalapeños. The tiger was on my list and I really wanted to try it. I was impressed. Everything on the vast menu has been fantastic. Everything i have tried has been a win. I like where it's located in San Ramon. Easy access and great parking. It's nice inside and has an open floor plan that allows you to see the kitchen- so that's a plus for me. We sit in about and it's comfortable and roomy for 5 . Everything about Yayume is a win. Price , service, location. Great service from a family owned restaurant is a big plus. Just say yes - you will be happy you did.

Stopped by for lunch & had many rolls to appease an hungry group appetite. We choose many rolls &…read morenotice a lot spicy. 2 things stuck out for me above Green Machine & there process of mushing flavors of raw fish on top of the rolls. Yum. that's begs the question would I come back? Service was good. Refills on water. Nice place. Ambiance but those chairs screeching the floor?

I go here all the time, it's in Persimmon place and upstairs. We went Saturday Afternoon and didn't…read morehave reservations but were seated immediately, which is surprising. The fish quality was great and the prices were pretty standard for sushi, around $18-24 per roll. Service was also good, they were nice and attentive. The place was also pretty clean, and is near Boba Guys and Salt and Straw for those that also like a sweet treat after a meal :)

Very happy to stumble across this place. Needed a bite to eat with my son after popping in to Home…read moreDepot. Modern, clean, excellent, friendly service, and tasty, fresh, fairly priced food. Have since returned and had another great experience the second time with my family. Will be back again. Highly recommended!

It was ok. Our rolls were majority rice and the ratio was very off. Wasn't able to take photos…read more I know this can either be a quick take out place or dine in - but the waiter never checked on us after food was brought to the table.

Super small portions and not small price…read more Small salad small amount of chicken and rice

this is a hidden sushi restaurant within diablo plaza, lots of parking and other places to shop but…read morethis was my highlight of the plaza. overall, the service was really attentive and great and the rolls i ordered were pretry delicious as well. the mango tango roll was really good considering i never thought ripe mango would pair well with sushi, but it was pretty good. the ambiance is pretty chill as well as there are two tvs playing to entertain you while you're eating, especially during the world cup happening right now :).

I ordered the Chirashi. It was good! It looked small initially, but the pieces of sashimi were…read morebigger than I thought it would be. They were neatly tucked in. All the pieces of fish were fresh and a good cut! Very well pleased! The rice also had furakaki on it, which added a nice flavor to the sushi rice. Service was good. The lady was very nice and friendly.

I recently moved to the area and trying new spots around San Ramon. We went here for dinner one…read morenight and the restaurant was pretty full but we were able to sit immediately. Staff were very nice and very attentive, we never went too long without being checked on. I am vegetarian and had plenty of options and enjoyed my food! My partner got a roll and said the fish was pretty okay (3.5 stars). We tried the garlic noodles, delicious, and the tempura, also delicious. Super cute restaurant that made for a fun date night!

We came here for a family night dinner and enjoyed our meal so much, we came back for bluefin tuna…read morenight and it did not disappoint! The service and ambiance were amazing. I loved seeing all the decor, especially the gundam models. My husband ordered the "I don't know" roll and it was amazing! He's not even keen on fish. There is parking in front but there is also a small lot next to it as well.

Best Sushi in Town! Loved the music playing in the background, love the decorations, and friendly,…read morewelcoming staff. Great Saki selection. I highly recommend!